# Pannon vs COMPUTHERM Smart

The clearest difference is update cadence: COMPUTHERM Smart at every 6 weeks against Pannon's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pannon ships an update every 19 months, COMPUTHERM Smart every 6 weeks. The most recent releases landed on July 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Pannon | COMPUTHERM Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 weeks** |
| Size | 12 MB | 177 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Different Fejleszto Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/952279085) | [Quantrax Ltd.](https://appshunter.io/developer/1319751455) |

## What reviewers say

### Pannon

[App page](https://appshunter.io/ios/app/pannon-viz/id1544050086)

**Features:** macOS Compatibility

**In-app purchases:** none


### COMPUTHERM Smart

[App page](https://appshunter.io/ios/app/computherm-smart/id6526463123)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pannon free?

Pannon is free to download, with no in-app purchases.

### Is COMPUTHERM Smart free?

COMPUTHERM Smart is free to download, with no in-app purchases.

### Do Pannon or COMPUTHERM Smart have ads?

Neither Pannon nor COMPUTHERM Smart shows ads.

### Which is updated more often, Pannon or COMPUTHERM Smart?

Pannon ships an update every 19 months, and COMPUTHERM Smart every 6 weeks. Most recently, Pannon was updated on July 23, 2026 and COMPUTHERM Smart on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*